* {
    margin: 0;
    padding: 0;
}

.box {
    width: 786px;
    height: 520px;
    margin: 66px auto;
}

.top .logo {
    width: 49px;
    height: 49px;
    margin: 0 auto;
    display: block;
    background-image: url(https://account.xiaomi.com/static/res/349d9c1/account-static/respassport/acc-2014/img/milogo.png);
    margin-bottom: 40px;
}

.top h2 {
    color: #333;
    font-size: 30px;
    font-weight: normal;
    line-height: 1.5;
    text-align: center;
}

.con {
    width: 333px;
    margin: 0 auto;
    font-size: 14px;
}

.con .con-top .ipt {
    width: 333px;
    height: 40px;
    cursor: pointer;
    margin: 5px 0;
}

.con .con-top span:first-child {
    display: block;
    width: 290px;
    height: 40px;
    float: left;
    border: 1px solid #e8e8e8;
    line-height: 40px;
    text-indent: 17px;
}

.con .con-top span:last-child {
    display: block;
    width: 40px;
    height: 40px;
    float: left;
    border: 1px solid #e8e8e8;
    border-left: none;
}

.con .con-top p:last-child {
    color: #666;
    margin-bottom: 15px;
}

.con .con-bot p span {
    width: 68px;
    height: 40px;
    border: 1px solid #666;
    display: block;
    text-align: center;
    line-height: 40px;
    float: left;
    border-right: none;
    cursor: pointer;
}

.con .con-bot p input {
    width: 252px;
    height: 40px;
    border: none;
    border: 1px solid #666;
    float: left;
    outline: none;
    padding: 0 5px;
}

.con .con-bot p:nth-child(2) {
    margin: 5px 0;
    height: 40px;
}

.con .con-bot p:last-child {
    margin: 5px 0;
    height: 40px;
}

.con .con-bot.teshu {
    margin-top: 10px;
}

.con button {
    width: 330px;
    height: 42px;
    background: #ff6700;
    margin: 0 auto;
    text-align: center;
    line-height: 42px;
    margin-top: 20px;
    border: none;
    cursor: pointer;
    color: #fff;
    outline: none;
}

.btm p {
    font-size: 14px;
    color: #666;
    text-align: center;
    cursor: pointer;
    width: 252px;
    margin: 0 auto;
    margin-top: 66px;
}

.btm p span {
    font-weight: 900;
    color: #000;
}

em {
    font-style: normal;
    color: #ff6700;
}